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Gregory Hollick, DO
NPI 1437440690 · Family Medicine Physician · Tucson, AZ
Gregory Hollick, DO is a Family Medicine Physician provider in Tucson, AZ (NPI 1437440690).
Provider details
- NPI number
- 1437440690
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 006274 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
1230 S Cherrybell Stra
Tucson, AZ 85713-1907
Phone: (520) 792-9890
Street-level locationGet directions
Mailing address
839 W Congress St
Tucson, AZ 85745-2819
Registry dates
- Enumerated
- 2011-04-22
- Last updated
- 2024-04-08
- Certified
- 2024-04-08
Frequently asked questions
- What is Gregory Hollick's NPI number?
- Gregory Hollick's National Provider Identifier (NPI) is 1437440690, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Hollick's specialty?
- Gregory Hollick is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Hollick located?
- Gregory Hollick's practice location on file with NPPES is 1230 S Cherrybell Stra, Tucson, AZ 85713-1907.
- What is Gregory Hollick's phone number?
- The practice phone number listed in the NPPES registry for Gregory Hollick is (520) 792-9890.
- Is Gregory Hollick's NPI active?
- Yes — Gregory Hollick's NPI (1437440690) is active in the NPPES registry as of the last update on 2024-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.